non/Loggable.C

59 lines
2.0 KiB
C

/*******************************************************************************/
/* Copyright (C) 2008 Jonathan Moore Liles */
/* */
/* This program is free software; you can redistribute it and/or modify it */
/* under the terms of the GNU General Public License as published by the */
/* Free Software Foundation; either version 2 of the License, or (at your */
/* option) any later version. */
/* */
/* This program is distributed in the hope that it will be useful, but WITHOUT */
/* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or */
/* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for */
/* more details. */
/* */
/* You should have received a copy of the GNU General Public License along */
/* with This program; see the file COPYING. If not,write to the Free Software */
/* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
/*******************************************************************************/
#define _LOGGABLE_C
#include "Loggable.H"
#undef _LOGABLE_C
#include <stdio.h>
#include <stdarg.h>
FILE *Loggable::_fp;
int Loggable::_log_id = 0;
bool
Loggable::open ( const char *filename )
{
if ( ! ( Loggable::_fp = fopen( filename, "a+" ) ) )
{
printf( "Could not open log file for writing!" );
return false;
}
return true;
}
void
Loggable::log ( const char *module, const char *action, const char *fmt, ... )
{
va_list args;
fprintf( _fp, "%-15s %-8s %p ", module, action, _id );
if ( fmt )
{
va_start( args, fmt );
vfprintf( _fp, fmt, args );
va_end( args );
}
fprintf( _fp, "\n" );
}